all clients are local connected in your intranet to the server.... i have check the logs, but i donīt know what i search for...
their are a lots of messages in /var/log/zimbra.log like thes
Code:
Jun 5 08:28:12 mail postfix/smtpd[21541]: lost connection after RCPT from unknown[89.148.228.3]
Jun 5 08:28:12 mail postfix/smtpd[21541]: disconnect from unknown[89.148.228.3]
Jun 5 08:28:12 mail postfix/smtpd[11545]: lost connection after RCPT from kon-26-89.svserv.net[79.170.26.89]
Jun 5 08:28:12 mail postfix/smtpd[11545]: disconnect from kon-26-89.svserv.net[79.170.26.89]
Jun 5 08:28:12 mail postfix/smtpd[3881]: connect from unknown[92.47.82.149]
Jun 5 08:28:12 mail postfix/smtpd[3882]: connect from unknown[211.55.23.230]
Jun 5 08:28:12 mail postfix/smtpd[573]: lost connection after RCPT from 87-119-227-204.saransk.ru[87.119.227.204]
Jun 5 08:28:12 mail postfix/smtpd[17857]: lost connection after RCPT from ppp92-100-58-180.pppoe.avangarddsl.ru[92.100.58.180]
Jun 5 08:28:13 mail postfix/smtpd[573]: disconnect from 87-119-227-204.saransk.ru[87.119.227.204]
Jun 5 08:28:12 mail postfix/smtpd[31609]: lost connection after RCPT from p4FCF43ED.dip0.t-ipconnect.de[79.207.67.237]
Jun 5 08:28:12 mail postfix/smtpd[620]: lost connection after RCPT from cpe-72-177-56-19.austin.res.rr.com[72.177.56.19]
Jun 5 08:28:12 mail postfix/smtpd[30797]: lost connection after RCPT from 237-83-124-91.pool.ukrtel.net[91.124.83.237]
Jun 5 08:28:12 mail postfix/smtpd[20043]: lost connection after RCPT from euromixkr.dp.ua[193.34.21.128]
Jun 5 08:28:13 mail postfix/smtpd[20043]: disconnect from euromixkr.dp.ua[193.34.21.128]
Jun 5 08:28:13 mail postfix/smtpd[17857]: disconnect from ppp92-100-58-180.pppoe.avangarddsl.ru[92.100.58.180]
Jun 5 08:28:12 mail postfix/smtpd[12185]: lost connection after RCPT from unknown[121.152.173.167]
Jun 5 08:28:13 mail postfix/smtpd[12185]: disconnect from unknown[121.152.173.167]
Jun 5 08:28:13 mail postfix/smtpd[17733]: lost connection after RCPT from unknown[218.154.57.253]
Jun 5 08:28:13 mail postfix/smtpd[31609]: disconnect from p4FCF43ED.dip0.t-ipconnect.de[79.207.67.237]
Jun 5 08:28:13 mail postfix/smtpd[31637]: lost connection after RCPT from unknown[222.109.83.126]
Jun 5 08:28:13 mail postfix/smtpd[31637]: disconnect from unknown[222.109.83.126]
Jun 5 08:28:13 mail postfix/smtpd[620]: disconnect from cpe-72-177-56-19.austin.res.rr.com[72.177.56.19]
Jun 5 08:28:13 mail postfix/smtpd[30797]: disconnect from 237-83-124-91.pool.ukrtel.net[91.124.83.237]
Jun 5 08:28:12 mail postfix/smtpd[31447]: lost connection after RCPT from umbrellaness.upkeep.volia.net[77.122.21.105]
Jun 5 08:28:13 mail postfix/smtpd[31447]: disconnect from umbrellaness.upkeep.volia.net[77.122.21.105]
Jun 5 08:28:13 mail postfix/smtpd[17733]: disconnect from unknown[218.154.57.253]
Jun 5 08:28:12 mail postfix/smtpd[13023]: lost connection after RCPT from unknown[117.197.208.231]